#4. A saturated solution of potassium chloride is prepared by dissolving 45g KCl in 100.0 g of water at 60C.
A. What is the concentration of this solution?
B. What would be the new concentration if 155 g water were added?

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at